ensuring precise timing and repeatable ignition sequences without the need for a standing pilot

Smith water heater systems

natural gas but adjustable from 3

for diverse HVACR technical requirements

this is an OEM Goodman replacement part

Trane SWT1432 Vent Switch 320788-702 ensuring precise timing and repeatableThe Trane SWT1432 Vent Switch is a critical safety component engineered for residential and light commercial furnaces with 1 to 4 MBH heating capacity. Designed to monitor flue safety, this blocked vent switch is calibrated to open at 240F, immediately interrupting the 240 VAC, 25A circuit if venting temperatures exceed safe thresholds due to airflow restrictions. This OEM furnace safety switch identifies potential flue obstructions or downdrafts that